נתוני ניטור עבור תאריך 21/12/2019

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Monitoring Stations Avaliability:

StationRelevant Monitored PollutantsWind MeasurementBenzene MeasurementMap LocationHeightLeviathan Distance (KM)Leviathan Direction To Station
Igud – Caesarea StationBenzen, PM10, PM2.5, O-Xyle, EthylB, TOLUENE, O3, No2, Nox0% (Dysfunctional)100% (Good)Zoom-In2012.9North-West
Igud – Maayan Zvi StationBenzen, SO2, NO2, NOX, PM2.5, O3, Toluen, Ethylb, O-Xyle100% (Good)91% (Good)Zoom-In10612.9West
Noble – Maayan Zvi StationBenzen, O3, No2, Nox, O-Xyle, EthylB, TOLUENE0% (Dysfunctional)100% (Good)Zoom-In10612.9West
Igud – Nahsholim StationBenzen, SO2, NO2, NOX, PM2.5, O3, Toluen, Ethylb, O-Xyle100% (Good)91% (Good)Zoom-In10611.4West
Noble – Dor StationBenzen, O3, No2, Nox, O-Xyle, EthylB, TOLUENE0% (Dysfunctional)100% (Good)Zoom-In1610.8West
MoEP – Mobile Zichron StationBenzen, SO2, O3, EthylB, TOLUENE, PM2.5, No2, Nox0% (Dysfunctional)76% (Reasonable)Mobile  West

Pollutants Averages Compared To Legal Values:

 BenzeneBenzeneBenzeneToluenEthylbOXyleNOXNOXNO2PM2.5PM2.5PM10PM10O3O3SO2SO2
Legal LimitNone1.2None1000NoneNone500298106None37.5None130None7113419
Time PeriodHourlyDailyMaxDailyDailyDailyHalf HourlyDailyHourlyHourlyDailyHourlyDailyHourly8-HourlyHourlyDaily
Igud – Caesarea Station0.590.250.600.390.060.0835.879.6024.5527.7013.8971.4036.5854.0844.47  
Igud – Maayan Zvi Station0.350.210.390.240.060.0714.177.1413.0027.6015.770.140.0753.7544.562.661.45
Noble – Maayan Zvi Station0.670.370.740.350.050.0715.658.1013.03    62.8652.54  
Igud – Nahsholim Station0.380.240.410.420.070.0929.179.2826.3322.6513.140.160.0949.5841.662.490.92
Noble – Dor Station0.310.150.380.140.020.0225.4011.6020.38    56.7247.22  
MoEP – Mobile Zichron Station0.320.170.430.200.05 12.336.1212.3928.7215.55  52.8944.473.772.26

Pollution Event Alerts Detected:

StationPollutantMeasured ValueLegal LimitWindDirectionVerbal DirectionHour Of DayNOXNO2SO2PM2.5PM10O3ToluenEthylbXyle
Noble – Maayan Zvi StationO356.971256.5 (*Simulated*)West12:35:00     
Noble – Maayan Zvi StationO357.871240.5 (*Simulated*)South-West12:40:00     
Noble – Maayan Zvi StationO357.871235.0 (*Simulated*)South-West12:45:00     
Noble – Maayan Zvi StationO358.471241.0 (*Simulated*)South-West12:50:00     
Noble – Maayan Zvi StationO358.771249.5 (*Simulated*)West12:55:00     
Noble – Maayan Zvi StationO357.771255.5 (*Simulated*)West13:00:00     
Noble – Maayan Zvi StationO357.171252.5 (*Simulated*)West13:05:00     
Noble – Maayan Zvi StationO357.171264.0 (*Simulated*)West13:10:00     
Noble – Maayan Zvi StationO358.271274.5 (*Simulated*)West13:15:00     
Noble – Maayan Zvi StationO358.271274.0 (*Simulated*)West13:20:00     
Noble – Maayan Zvi StationO359.471284.5 (*Simulated*)West13:25:00     
Noble – Maayan Zvi StationO359.271285.5 (*Simulated*)West13:30:00     
Noble – Maayan Zvi StationO360.071281.0 (*Simulated*)West13:35:00     
Noble – Maayan Zvi StationO359.271279.5 (*Simulated*)West13:40:00     
Noble – Maayan Zvi StationO360.171278.5 (*Simulated*)West13:45:00     
Noble – Maayan Zvi StationO360.371276.5 (*Simulated*)West13:50:00     
Noble – Maayan Zvi StationO360.471276.5 (*Simulated*)West13:55:00     
Noble – Maayan Zvi StationO359.971278.0 (*Simulated*)West14:00:00     
Noble – Maayan Zvi StationO360.971277.0 (*Simulated*)West14:05:00     
Noble – Maayan Zvi StationO361.271277.5 (*Simulated*)West14:10:00     
Noble – Maayan Zvi StationO361.771280.0 (*Simulated*)West14:15:00     
Noble – Maayan Zvi StationO361.871281.5 (*Simulated*)West14:20:00     
Noble – Maayan Zvi StationO362.571286.5 (*Simulated*)West14:25:00     
Noble – Maayan Zvi StationO362.271287.5 (*Simulated*)West14:30:00     
Noble – Maayan Zvi StationO361.971291.0 (*Simulated*)West14:35:00     
Noble – Maayan Zvi StationO362.771297.0 (*Simulated*)North-West14:40:00     
Noble – Maayan Zvi StationO362.171298.5 (*Simulated*)North-West14:45:00     
Noble – Maayan Zvi StationO361.771303.5 (*Simulated*)North-West14:50:00     
Noble – Maayan Zvi StationO362.271308.5 (*Simulated*)North-West14:55:00     
Noble – Maayan Zvi StationO362.771308.0 (*Simulated*)North-West15:00:00     
Noble – Maayan Zvi StationO362.871308.5 (*Simulated*)North-West15:05:00     
Noble – Maayan Zvi StationO363.571312.5 (*Simulated*)North-West15:10:00     
Noble – Maayan Zvi StationO363.071314.0 (*Simulated*)North-West15:15:00     
Noble – Maayan Zvi StationO364.771314.0 (*Simulated*)North-West15:20:00     
Noble – Maayan Zvi StationO363.971315.0 (*Simulated*)North-West15:25:00     
Noble – Maayan Zvi StationO364.471319.0 (*Simulated*)North-West15:30:00     
Noble – Maayan Zvi StationO364.671321.0 (*Simulated*)North-West15:35:00     
Noble – Maayan Zvi StationO363.671321.0 (*Simulated*)North-West15:40:00     
Noble – Maayan Zvi StationO361.871324.5 (*Simulated*)North-West15:45:00     
Noble – Maayan Zvi StationO360.871329.5 (*Simulated*)North-West15:50:00     
Noble – Maayan Zvi StationO358.571331.5 (*Simulated*)North-West15:55:00     
Noble – Maayan Zvi StationO358.471333.5 (*Simulated*)North-West16:00:00     
Noble – Maayan Zvi StationO357.171336.5 (*Simulated*)North-West16:05:00     
Noble – Maayan Zvi StationO358.07145.0 (*Simulated*)North-East17:40:00     
Noble – Maayan Zvi StationO358.07142.0 (*Simulated*)North-East17:45:00     
Noble – Maayan Zvi StationO357.57139.0 (*Simulated*)North-East17:50:00     
Noble – Maayan Zvi StationO357.27133.5 (*Simulated*)North-East17:55:00     
Noble – Dor StationO357.471286.5 (*Simulated*)West14:25:00     
Noble – Dor StationO357.671291.0 (*Simulated*)West14:35:00     
Noble – Dor StationO357.771297.0 (*Simulated*)North-West14:40:00     
Noble – Dor StationO357.871298.5 (*Simulated*)North-West14:45:00     
Noble – Dor StationO358.871303.5 (*Simulated*)North-West14:50:00     
Noble – Dor StationO358.971308.5 (*Simulated*)North-West14:55:00     
Noble – Dor StationO359.171308.0 (*Simulated*)North-West15:00:00     
Noble – Dor StationO358.671308.5 (*Simulated*)North-West15:05:00     
Noble – Dor StationO359.471312.5 (*Simulated*)North-West15:10:00     
Noble – Dor StationO358.871314.0 (*Simulated*)North-West15:15:00     
Noble – Dor StationO357.971314.0 (*Simulated*)North-West15:20:00     
Noble – Dor StationO357.471315.0 (*Simulated*)North-West15:25:00     
Noble – Dor StationO356.971319.0 (*Simulated*)North-West15:30:00     
MoEP – Mobile Zichron StationPM2.534.637.5120.5 (*Simulated*)South-East19:55:00     
MoEP – Mobile Zichron StationPM2.534.537.5116.5 (*Simulated*)South-East20:00:00     

Monitoring Gaps Alerts Detected:

StationStart TimeEnd TimeTotal Unmonitored Time
Igud – Maayan Zvi Station04:10:0006:20:002:10:00
Igud – Nahsholim Station04:25:0006:35:002:10:00
MoEP – Mobile Zichron Station03:50:0006:35:002:45:00
MoEP – Mobile Zichron Station18:50:0021:35:002:45:00

Notes:

  • This report integrates and calculates monitoring data from both the Israeli MoEP and Igud Arim Sharon-Carmel monitoring sites
  • 'Clean Air Law' legal Air value max limits can be found here
    • Benzene Israeli Max allowed 24-Hours Average limit is 1.2 PPB
  • For each monitoring station, Avaliability grade is calculated, as well as daily average and maximum Benzene level
    • On properly operated stations, measurements should be conducted once per 5 minutes, producing high Avaliability grade
    • Stations that do not monitor for more than 1-Hour will produce a Monitoring Gap Alert, For more than 4-Hours a broadcast email would be sent
  • Each Pollutant 5-Minutes measurements >= 80% (Or 90% for PM25) Of lowest time resolution legal-limit will be shown as a Pollution Event Alert (Even though Israel legal standard might refer to daily average)
    • Pollution Event Alerts are meant to give an early warning in order to prevent violations of the daily legal limit – Not to wait for a full day of violations to occur before alerting the public
    • Alerts are defined for the following monitored pollutants (Bound to station limitations): Benzen, Toluen, PM2.5, PM10, NOX, NO2, SO2, O3
    • For each alerted pollutant, full-day graph will be generated (With legal limit marked as red line) and a broadcast email would be sent
    • For each Benzen alert, All other pollutants at the time of alert are also dispalyed, including pollutants direction trend (↗ ↘ Arrows calculated comparing current pollutant value to it's running average)
  • For Benzen, Full-day graphs will always be generated (Even without alert), since as a worst-case BTEX indicator pollutant we would like be aware of even partial unusual increase
  • Verbal description of the Pollutants Source Direction is calculated from wind data for each alert
    • Stations without wind measurements, Receive simulated average wind direction of nearby stations
    • Leviathan's direction to each monitoring station is displayed and can be compared to alerts directions

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